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Пересчитайте массу крепежных изделий
в штуки и наоборот
Рассчитать
Flat Washers
GOST 11371-78
Purpose
It is used in case of insufficient contact area of an adjacent surface of the bolt head with the surface of the detail, or in case of damage to the detail material.
Characteristics
Packaging and labeling
Packaging
In wooden boxes of 50 kg. The boxes are on pallets.
Specifications
Features:
Execution 1 accuracy class C:
|
Thread diameter of the fastener d |
d1 |
d2 |
S |
Weight 1000 pcs, kg |
|
6 |
6,6 |
12,0 |
1,6 |
0,99 |
|
8 |
9,0 |
16,0 |
1,725 |
|
|
10 |
11,0 |
20,0 |
2,0 |
3,438 |
|
12 |
13,5 |
24,0 |
2,5 |
6,066 |
|
14 |
15,5 |
28,0 |
8,377 |
|
|
16 |
17,5 |
30,0 |
3,0 |
10,976 |
|
18 |
20,0 |
34,0 |
13,976 |
|
|
20 |
22,0 |
37,0 |
16,361 |
|
|
22 |
24,0 |
39,0 |
17,47 |
|
|
24 |
26,0 |
44,0 |
4,0 |
31,058 |
|
27 |
30,0 |
50,0 |
39,438 |
|
|
30 |
33,0 |
56,0 |
50,456 |
|
|
36 |
39,0 |
66,0 |
5,0 |
87,350 |
Steel grade: art.3, art. 10, article 20
Types of coatings:
- electroplating up to 20 microns;
- thermal diffusion galvanizing;
- without coatings with oiling.
You can find all the information about our products in the uploaded catalogue. There you may become acquainted with detailed information on each product field, technical specifics of every product and our reference projects. If you cannot find your product of interest, do not hesitate to contact us and we will do our best to meet your requirements.
Product catalog
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(PDF, 39.3 Mb)
Certificates and documents
How to buy?
Information for clients
